摘    要

                         秸秆打包机
中国是一个迅速崛起的发展中农业大国，在保护环境的前提下，要实现国民经济的持续增长，必须改变传统的能源利用和能源生产方式，开发利用生物质资源，生产清洁能源是一项必然的选择。秸秆类生物质可再生能打包后作燃料，使其得到高品位的利用，是未来可再生能源、资源的一个发展方向。
    秸秆打包机是专门为农业部门设计制造的，将松散的干牧草压缩后打成紧包，方便了运输，并节省了存储空间，还有防尘、防水、不易腐败变质、不易燃烧等优点。秸秆打包机是包装设备一种，因其综合运用了机、电、气一体化技术，被广泛地用于工农业生产。相对于原有的手工捆扎，秸秆打包机提高了物件的包装速度，降低了厂商的成本，提高了经济效益，显著消除减轻职工的劳动强度并降低能源和资源的消耗。 
论文全面收集了国内外秸秆打包机工作装置设计的有关资料，对秸秆打包机的各种工况进行了分析，总结了秸秆打包机工作装置的设计要求，针对总体的工艺要求和设备情况，确定了总体的设计方案。
关键词：秸秆打包机，总体机构
 
 
 

ABSTRACT

                    Straw packaging equipment
China is a large developing agricultural country which develops quickly. On the premise of environment protection, China should change the traditional energy use, energy production way and develop and utilize the biomass resources in order to the realization of continuous economic development. Producing clean energy is an inevitable choice. Raw materials such as straw can be used as fuel after packaged. They can be used in a high efficiency and developed to be a future direction of renewable energy and resources.
Straw packaging equipment is specially designed for the agriculture section. It is often used to package the loose dry grass tightly which is compressed. Straw packaging equipment makes the transportation convenient and can save storage space. It can be prevented from dust, water, metamorphism and burning. Straw packaging equipment is a kind of packaging equipments. It is widely used in the field of industrial and agricultural production because it has used multiply the machines, electricity and gas integration technology. Compared to the original hand-tied way, straw packaging equipment improves the speed of packaging, reduces the cost of the manufacturers, increases the economic benefits, significantly reduces labor intensity and reduces the elimination of energy and resource consumption.
The paper collects some design materials of the packaging equipment from home and abroad. It analyzes the various working situation about straw packaging equipment and summarizes the design demand of the packaging equipment. Moreover, it determines the design program of the hydraulic system which aims at the design requirements and the situation of equipment of the installation of requirements.
   Key words:  Straw packaging equipment ， hydraulic system 
 目       录
                        

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